K2124-5 - Lincoln LN-7 Outgoing Guide Tube 1/16 Inch

Optimize Your LN-7 Wire Feeder Performance

The Lincoln Electric Outgoing Guide Insert (K2124-5) is a critical replacement component designed specifically for the legendary LN-7 series of wire feeders. Engineered to handle 1/16-inch (1.6 mm) welding wire, this insert plays a pivotal role in the wire feeding system, ensuring that your consumable travels smoothly from the drive rolls into the welding gun cable. When working with heavier gauge wires like 1/16", precision is key to preventing jams and ensuring consistent arc starts.

Over time, guide tubes can wear down due to the constant friction of steel or flux-cored wire passing through them. A worn guide can develop grooves or an oval shape, leading to wire wandering, increased drag, or even "birdnesting" at the feeder. By replacing your old guide with this genuine Lincoln Electric part, you restore the tight tolerances required for industrial welding applications. This specific insert is the "outgoing" type, meaning it sits immediately after the drive rolls, bridging the gap to the gun bushing.

Installation is straightforward, allowing maintenance personnel or operators to quickly swap out the part during routine service intervals or when changing wire sizes. Using the correct size guide is mandatory; a guide that is too large will not support the wire adequately, while one that is too small will cause binding. The K2124-5 is precision-drilled for 1/16" wire, making it the exact match for your heavy-duty fabrication needs. Trust in genuine Lincoln OEM parts to maintain the reliability and longevity of your welding equipment.

Key Benefits

• Perfect Fit: Guaranteed compatibility with Lincoln LN-7 wire feeders.
• Smooth Feeding: Reduces friction and drag for a stable arc.
• Durable: Hardened material resists wear from abrasive flux-cored wires.